Consumer DNA databases, like FamilyTreeDNA and GEDmatch, have opened up new avenues for law enforcement investigators to identify people suspected of committing serious crimes. But the new technique raises privacy concerns.
We don’t eat like hunter gatherers anymore – trans-fatty, processed foods long ago displaced wild plants and animals. But have changes in the types of fat we eat affected both our physical and mental health? We discuss why omega-3 fatty acids may be the true “good mood food.”
- Joseph Hibbeln Acting chief, Section on Nutritional Neurosciences, NIH; Captain, U.S. Public Health Service
- J. Thomas Brenna Professor of Nutritional Sciences, Cornell University
- Evelyn Tribole Registered Dietitian; Nutritional Counselor; Author, "The Ultimate Omega-3 Diet" (McGraw-Hill)
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